/// <summary>
/// Allows the points to determine if it has been rolled over by a
/// pin ball. Returns the points' value if rolled over by pin ball
/// </summary>
/// <param name="pinBall">The moving pin ball.</param>
public int In(PinBall pinBall)
{
int value = 0;
Vector2 norm = pinBall.ballCenter - pointsCenter;
if (norm.Length() <= pointsRadius + pinBall.ballRadius)
{
if (IN == false)
{
value = pointsValue;
}
IN = true;
whichTexture = numTextures - 1;
}
else
{
IN = false;
whichTexture = 0;
}
return(value);
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
public override void Initialize()
{
// TODO: Add your initialization code here
foregroundTexture = game1.Content.Load <Texture2D>("Foreground800x600");
backgroundTexture = game1.Content.Load <Texture2D>("Background800x600");
pinBall = new PinBall(this, new Vector2(743, 535));
game1.Components.Add(pinBall);
// Initialize bumpers
// Initialize points
points.Add(new Points(this, new Vector2(200.0f, 300.0f), 40, 20, new string[] { "Circle110Blue", "Circle110BlueGrad", "Circle110BlueGrad" }));
points.Add(new Points(this, new Vector2(350.0f, 325.0f), 50, 30, new string[] { "Circle110Blue", "Circle110BlueGrad", "Circle110BlueGrad" }));
points.Add(new Points(this, new Vector2(500.0f, 300.0f), 40, 30, new string[] { "Circle110Blue", "Circle110BlueGrad", "Circle110BlueGrad" }));
numPoints = points.Count();
numDrawPoints = points.Count();
for (int i = 0; i < numPoints; i++)
{
points[i].Initialize();
}
textFont = game1.Content.Load <SpriteFont>(@"Tahoma");
score = 0;
turns = 5;
// Initialize the flippers
leftFlipper = new LeftFlipper(this, new Vector2[] { new Vector2(200.0f, 500.0f), new Vector2(312.0f, 515.0f), new Vector2(200.0f, 530.0f),
new Vector2(192.0f, 515.0f) }, new Vector2(200.0f, 515.0f), new Vector2(9, 15), "LeftFlipper120x30");
game1.Components.Add(leftFlipper);
rightFlipper = new RightFlipper(this, new Vector2[] { new Vector2(500.0f, 500.0f), new Vector2(388.0f, 515.0f), new Vector2(500.0f, 530.0f),
new Vector2(508.0f, 515.0f) }, new Vector2(500.0f, 515.0f), new Vector2(111, 15), "RightFlipper120x30");
game1.Components.Add(rightFlipper);
base.Initialize();
}
public bool Hit(PinBall pinBall, ref Vector2 normal, ref float bounceFactor)
{
Vector2 closestPoint;
float ratio = ((flipperPoints[0].Y - pinBall.ballCenter.Y) * (flipperPoints[0].Y - flipperPoints[1].Y) - (flipperPoints[0].X - pinBall.ballCenter.X)
* (flipperPoints[1].X - flipperPoints[0].X)) / (flipperPoints[0] - flipperPoints[1]).LengthSquared();
if (ratio <= 0)
{
closestPoint = flipperPoints[0];
}
else if (ratio >= 1)
{
closestPoint = flipperPoints[1];
}
else
{
closestPoint.X = flipperPoints[0].X + ratio * (flipperPoints[1].X - flipperPoints[0].X);
closestPoint.Y = flipperPoints[0].Y + ratio * (flipperPoints[1].Y - flipperPoints[0].Y);
}
Vector2 norm = pinBall.ballCenter - closestPoint;
if (norm.Length() > pinBall.ballRadius)
{
return(false);
}
norm.Normalize();
if (Vector2.Dot(norm, pinBall.ballSpeed) > 0)
{
return(false);
}
normal = norm;
float dist = (flipperPivot - closestPoint).Length();
bounceFactor = flipperBounceFactor;
// Add code here to modify the bounceFactor
return(true);
}
public bool Hit(PinBall pinBall, ref Vector2 normal, ref float bounceFactor)
{
Vector2 closestPoint;
float ratio = ((flipperPoints[0].Y - pinBall.ballCenter.Y) * (flipperPoints[0].Y - flipperPoints[1].Y) -(flipperPoints[0].X - pinBall.ballCenter.X)
* (flipperPoints[1].X - flipperPoints[0].X)) / (flipperPoints[0] - flipperPoints[1]).LengthSquared();
if (ratio <= 0)
closestPoint = flipperPoints[0];
else if (ratio >= 1)
closestPoint = flipperPoints[1];
else
{
closestPoint.X = flipperPoints[0].X + ratio * (flipperPoints[1].X - flipperPoints[0].X);
closestPoint.Y = flipperPoints[0].Y + ratio * (flipperPoints[1].Y - flipperPoints[0].Y);
}
Vector2 norm = pinBall.ballCenter - closestPoint;
if (norm.Length() > pinBall.ballRadius)
return false;
norm.Normalize();
if (Vector2.Dot(norm, pinBall.ballSpeed) > 0)
return false;
normal = norm;
float dist = (flipperPivot - closestPoint).Length();
bounceFactor = flipperBounceFactor;
// Add code here to modify the bounceFactor
return true;
}
/// <summary>
/// Allows the points to determine if it has been rolled over by a
/// pin ball. Returns the points' value if rolled over by pin ball
/// </summary>
/// <param name="pinBall">The moving pin ball.</param>
public int In(PinBall pinBall)
{
int value = 0;
Vector2 norm = pinBall.ballCenter - pointsCenter;
if (norm.Length() <= pointsRadius + pinBall.ballRadius)
{
if (IN == false)
value = pointsValue;
IN = true;
whichTexture = numTextures - 1;
}
else
{
IN = false;
whichTexture = 0;
}
return value;
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
public override void Initialize()
{
// TODO: Add your initialization code here
foregroundTexture = game1.Content.Load<Texture2D>("Foreground800x600");
backgroundTexture = game1.Content.Load<Texture2D>("Background800x600");
pinBall = new PinBall(this, new Vector2(743, 535));
game1.Components.Add(pinBall);
// Initialize bumpers
// Initialize points
points.Add(new Points(this, new Vector2(200.0f, 300.0f), 40, 20, new string[] { "Circle110Blue", "Circle110BlueGrad", "Circle110BlueGrad" }));
points.Add(new Points(this, new Vector2(350.0f, 325.0f), 50, 30, new string[] { "Circle110Blue", "Circle110BlueGrad", "Circle110BlueGrad" }));
points.Add(new Points(this, new Vector2(500.0f, 300.0f), 40, 30, new string[] { "Circle110Blue", "Circle110BlueGrad", "Circle110BlueGrad" }));
numPoints = points.Count();
numDrawPoints = points.Count();
for (int i = 0; i < numPoints; i++)
points[i].Initialize();
textFont = game1.Content.Load<SpriteFont>(@"Tahoma");
score = 0;
turns = 5;
// Initialize the flippers
leftFlipper = new LeftFlipper(this, new Vector2[] { new Vector2(200.0f, 500.0f), new Vector2(312.0f, 515.0f), new Vector2(200.0f, 530.0f),
new Vector2(192.0f, 515.0f) }, new Vector2(200.0f, 515.0f), new Vector2(9, 15), "LeftFlipper120x30");
game1.Components.Add(leftFlipper);
rightFlipper = new RightFlipper(this, new Vector2[] { new Vector2(500.0f, 500.0f), new Vector2(388.0f, 515.0f), new Vector2(500.0f, 530.0f),
new Vector2(508.0f, 515.0f) }, new Vector2(500.0f, 515.0f), new Vector2(111, 15), "RightFlipper120x30");
game1.Components.Add(rightFlipper);
base.Initialize();
}
/// <summary>
/// Allows the bumper to determine if it has been hit by a pin ball.
/// Returns true if hit by pin ball
/// </summary>
/// <param name="pinBall">The moving pin ball.</param>
public virtual bool Hit(PinBall pinBall, ref Vector2 normal)
{
return false;
}
/// <summary>
/// Allows the bumper to determine if it has been hit by a pin ball.
/// Returns true if hit by pin ball
/// </summary>
/// <param name="pinBall">The moving pin ball.</param>
public virtual bool Hit(PinBall pinBall, ref Vector2 normal)
{
return(false);
}
